288481788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{60251}}^1$

素因数の和:60287

約数の個数: 72

約数和(自身を含む): 877269120

約数和(自身を除く): 588787332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 60251, 120502, 180753, 241004, 361506, 421757, 542259, 723012, 843514, 1084518, 1144769, 1265271, 1687028, 2169036, 2289538, 2530542, 3434307, 3795813, 4579076, 5061084, 6868614, 7591626, 8013383, 10302921, 13737228, 15183252, 16026766, 20605842, 24040149, 32053532, 41211684, 48080298, 72120447, 96160596, 144240894, 288481788]

約数ペア:

[(1, 288481788), (2, 144240894), (3, 96160596), (4, 72120447), (6, 48080298), (7, 41211684), (9, 32053532), (12, 24040149), (14, 20605842), (18, 16026766), (19, 15183252), (21, 13737228), (28, 10302921), (36, 8013383), (38, 7591626), (42, 6868614), (57, 5061084), (63, 4579076), (76, 3795813), (84, 3434307), (114, 2530542), (126, 2289538), (133, 2169036), (171, 1687028), (228, 1265271), (252, 1144769), (266, 1084518), (342, 843514), (399, 723012), (532, 542259), (684, 421757), (798, 361506), (1197, 241004), (1596, 180753), (2394, 120502), (4788, 60251)]